GB2450229B - Four-wire ohmmeter connector and ohmmeter using same - Google Patents

Four-wire ohmmeter connector and ohmmeter using same

Info

Publication number
GB2450229B
GB2450229B GB0810329A GB0810329A GB2450229B GB 2450229 B GB2450229 B GB 2450229B GB 0810329 A GB0810329 A GB 0810329A GB 0810329 A GB0810329 A GB 0810329A GB 2450229 B GB2450229 B GB 2450229B
Authority
GB
United Kingdom
Prior art keywords
ohmmeter
connector
same
wire
wire ohmmeter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB0810329A
Other versions
GB2450229A (en
GB0810329D0 (en
Inventor
Monte Washburn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fluke Corp
Original Assignee
Fluke Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fluke Corp filed Critical Fluke Corp
Publication of GB0810329D0 publication Critical patent/GB0810329D0/en
Publication of GB2450229A publication Critical patent/GB2450229A/en
Application granted granted Critical
Publication of GB2450229B publication Critical patent/GB2450229B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/04—Housings; Supporting members; Arrangements of terminals
    • G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
    • G01R1/0416—Connectors, terminals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • H01R4/184—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/025—General constructional details concerning dedicated user interfaces, e.g. GUI, or dedicated keyboards
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/12—Circuits for multi-testers, i.e. multimeters, e.g. for measuring voltage, current, or impedance at will
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2416—Means for guiding or retaining wires or cables connected to terminal blocks
GB0810329A 2007-06-15 2008-06-05 Four-wire ohmmeter connector and ohmmeter using same Active GB2450229B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/818,632 US7659732B2 (en) 2007-06-15 2007-06-15 Four-wire ohmmeter connector and ohmmeter using same

Publications (3)

Publication Number Publication Date
GB0810329D0 GB0810329D0 (en) 2008-07-09
GB2450229A GB2450229A (en) 2008-12-17
GB2450229B true GB2450229B (en) 2009-08-12

Family

ID=39638262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0810329A Active GB2450229B (en) 2007-06-15 2008-06-05 Four-wire ohmmeter connector and ohmmeter using same

Country Status (5)

Country Link
US (2) US7659732B2 (en)
CN (1) CN101334426A (en)
DE (1) DE102008028384A1 (en)
FR (1) FR2919435B1 (en)
GB (1) GB2450229B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8410804B1 (en) * 2009-02-24 2013-04-02 Keithley Instruments, Inc. Measurement system with high frequency ground switch
CN102539926A (en) * 2010-12-25 2012-07-04 鸿富锦精密工业（深圳）有限公司 Four-line milliohmmeter and connectors thereof
DE102012215427A1 (en) * 2012-08-30 2014-03-06 Ghmt Ag Device with at least one measuring clamp for symmetrical data cables
DE102013109472A1 (en) * 2013-08-30 2015-03-05 Klaus Gerhardt Plug-in connector for socket contacts and measuring arrangement having the plug connector
TWM549469U (en) * 2017-05-16 2017-09-21 Switchlab Inc Wire insertion auxiliary sleeve structure used for wire terminals
CN110514887A (en) * 2018-05-22 2019-11-29 日置电机株式会社 Portable type measuring appliance
TWI725627B (en) * 2019-01-04 2021-04-21 進聯工業股份有限公司 Plug-in auxiliary sleeve structure of terminal block
EP4086639A1 (en) * 2021-05-07 2022-11-09 Tyco Electronics UK Ltd Electrical indicator and method for displaying an electrical value using a digital display

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB578576A (en) * 1944-11-03 1946-07-03 Ericsson Telephones Ltd Improvements in or relating to electrical multi-contact plugs
US5508621A (en) * 1993-10-29 1996-04-16 Fluke Corporation Four-terminal ohmmeter apparatus
US6045389A (en) * 1998-06-30 2000-04-04 The Whitaker Corporation Contact and connector for terminating a pair of individually insulated wires
US6384614B1 (en) * 2000-02-05 2002-05-07 Fluke Corporation Single tip Kelvin probe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839723A (en) * 1954-12-27 1958-06-17 Amelco Inc Impedance measuring device
US4829235A (en) * 1987-04-01 1989-05-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Four-terminal connector for measuring resistance of a pyrotechnic initiator
US6045388A (en) * 1998-09-02 2000-04-04 Molex Incorporated Electrical connector position assurance system
US7064564B2 (en) * 2001-02-01 2006-06-20 Antares Contech, Inc. Bundled probe apparatus for multiple terminal contacting

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB578576A (en) * 1944-11-03 1946-07-03 Ericsson Telephones Ltd Improvements in or relating to electrical multi-contact plugs
US5508621A (en) * 1993-10-29 1996-04-16 Fluke Corporation Four-terminal ohmmeter apparatus
US6045389A (en) * 1998-06-30 2000-04-04 The Whitaker Corporation Contact and connector for terminating a pair of individually insulated wires
US6384614B1 (en) * 2000-02-05 2002-05-07 Fluke Corporation Single tip Kelvin probe

Also Published As

Publication number Publication date
US20100102839A1 (en) 2010-04-29
GB2450229A (en) 2008-12-17
CN101334426A (en) 2008-12-31
US7659732B2 (en) 2010-02-09
US8232814B2 (en) 2012-07-31
DE102008028384A1 (en) 2008-12-24
FR2919435B1 (en) 2018-04-27
US20080311796A1 (en) 2008-12-18
FR2919435A1 (en) 2009-01-30
GB0810329D0 (en) 2008-07-09

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